2205051437 has 2 divisors, whose sum is σ = 2205051438. Its totient is φ = 2205051436.

The previous prime is 2205051413. The next prime is 2205051533. The reversal of 2205051437 is 7341505022.

It is a happy number.

2205051437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2204678116 + 373321 = 46954^2 + 611^2 .

It is a cyclic number.

It is not a de Polignac number, because 2205051437 - 2¹⁰ = 2205050413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205551437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102525718 + 1102525719.

It is an arithmetic number, because the mean of its divisors is an integer number (1102525719).

Almost surely, 2^2205051437 is an apocalyptic number.

It is an amenable number.

2205051437 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205051437 is an equidigital number, since it uses as much as digits as its factorization.

2205051437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 2205051437 is about 46957.9752225328. The cubic root of 2205051437 is about 1301.5861186386.

Adding to 2205051437 its reverse (7341505022), we get a palindrome (9546556459).

The spelling of 2205051437 in words is "two billion, two hundred five million, fifty-one thousand, four hundred thirty-seven".